Apical Extrusion of Debris Produced during Continuous Rotating and Reciprocating Motion
Joint Authors
Nevares, Giselle
Xavier, Felipe
Gominho, Luciana
Cavalcanti, Flávia
Cassimiro, Marcely
Romeiro, Kaline
Alvares, Pamella
Queiroz, Gabriela
Sobral, Ana Paula
Gerbi, Marleny
Silveira, Marcia
Albuquerque, Diana
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-12
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This study aimed to analyse and compare apical extrusion of debris in canals instrumented with systems used in reciprocating and continuous motion.
Sixty mandibular premolars were randomly divided into 3 groups (n=20): the Reciproc (REC), WaveOne (WO), and HyFlex CM (HYF) groups.
One Eppendorf tube per tooth was weighed in advance on an analytical balance.
The root canals were instrumented according to the manufacturer’s instructions, and standardised irrigation with 2.5% sodium hypochlorite was performed to a total volume of 9 mL.
After instrumentation, the teeth were removed from the Eppendorf tubes and incubated at 37°C for 15 days to evaporate the liquid.
The tubes were weighed again, and the difference between the initial and final weight was calculated to determine the weight of the debris.
The data were statistically analysed using the Shapiro-Wilk, Wilcoxon, and Mann-Whitney tests (α=5%).
All systems resulted in the apical extrusion of debris.
Reciproc produced significantly more debris than WaveOne (p<0.05), and both systems produced a greater apical extrusion of debris than HyFlex CM (p<0.001).
Cross section and motion influenced the results, despite tip standardization.
American Psychological Association (APA)
Nevares, Giselle& Xavier, Felipe& Gominho, Luciana& Cavalcanti, Flávia& Cassimiro, Marcely& Romeiro, Kaline…[et al.]. 2015. Apical Extrusion of Debris Produced during Continuous Rotating and Reciprocating Motion. The Scientific World Journal،Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1078627
Modern Language Association (MLA)
Nevares, Giselle…[et al.]. Apical Extrusion of Debris Produced during Continuous Rotating and Reciprocating Motion. The Scientific World Journal No. 2015 (2015), pp.1-5.
https://search.emarefa.net/detail/BIM-1078627
American Medical Association (AMA)
Nevares, Giselle& Xavier, Felipe& Gominho, Luciana& Cavalcanti, Flávia& Cassimiro, Marcely& Romeiro, Kaline…[et al.]. Apical Extrusion of Debris Produced during Continuous Rotating and Reciprocating Motion. The Scientific World Journal. 2015. Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1078627
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1078627